<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>秒杀</title>
	</head>
	<style>
	img{
margin-left: 450px;
margin-right: 250px;
	}
	</style>
	<body>
	<img src="flash_sale.png"/>
		<p id='a></p>
		<ul>
			<li class="h"></li>
			<li class="m"></li>
			<li class="s"></li>
		</ul>
		<script>
		
		</script>
	</body>
</html>
